United Manufacturing Hub

in node-red i contextualize my sensors every X messages: 

// Initialize a counter in the flow context if it doesn't exist
if (!flow.get("counter")) {
    flow.set("counter", 0);
}

// Increment the counter
flow.set("counter", flow.get("counter") + 1);

// If the counter is a multiple of 100, add the context keys
if (flow.get("counter") % 100 === 0) {
    msg.payload.SensorContext = {
        SensorType:"VolumeMeasurementTool",
        UpperTreshold:"100",
        LowerTreshold:"0",
        SensorID:"uniqueID",
        SensorModel:"100XZERA",
        SensorInstallDate:"20/5/25",
        SensorLastCalibration:"20/5/25",
        SensorNextDueCalibration:"20/5/26",
        FirmwareVersion:"AZERSD",
        SensorResolution: "0.1"
    };
}

return msg;